Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
// RUN: not %clang -cc1 -mrelocation-model tinkywinky \ // RUN: -emit-llvm %s 2>&1 | FileCheck -check-prefix CHECK-INVALID %s // CHECK-INVALID: error: invalid value 'tinkywinky' in '-mrelocation-model tinkywinky'